<?php
require_once('HTML/QuickForm/submit.php');

/**
 * HTML class for a submit type element
 *
 * @author	   Jamie Pratt
 * @access	   public
 */
class MoodleQuickForm_cancel extends MoodleQuickForm_submit
{
	// {{{ constructor

	/**
	 * Class constructor
	 *
	 * @since	 1.0
	 * @access	public
	 * @return	void
	 */
	function MoodleQuickForm_cancel($elementName=null, $value=null, $attributes=null)
	{
		if ($elementName==null){
			$elementName='cancel';
		}
		if ($value==null){
			$value=get_string('cancel');
		}
		MoodleQuickForm_submit::MoodleQuickForm_submit($elementName, $value, $attributes);
		$this->updateAttributes(array('onclick'=>'skipClientValidation = true; return true;'));
	} //end constructor
	function onQuickFormEvent($event, $arg, &$caller)
	{
		switch ($event) {
			case 'createElement':
				$className = get_class($this);
				$this->$className($arg[0], $arg[1], $arg[2]);
				$caller->_registerCancelButton($this->getName());
				return true;
				break;
		}
		return parent::onQuickFormEvent($event, $arg, $caller);
	} // end func onQuickFormEvent
	
	function getFrozenHtml(){
		return HTML_QuickForm_submit::getFrozenHtml();
	}
	
	function freeze(){
		return HTML_QuickForm_submit::freeze();
	}
	// }}}
} //end class MoodleQuickForm_cancel
?>